baber/WOPTO huggingface dataset:
Patent JP-H1058591-A (JP)
Title: Aluminum-clad metal plate and its manufacture
Inventor: YAMADA HIROSHI
IPC: B32B15/01
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To hold conducting characteristics and heat transfer characteristics at predetermined levels even when a thickness of a thin layer is thin by specifying a height of unevenness on a bonding surface of aluminum of a board to the thin layer. SOLUTION: The aluminum-clad metal plate 1 is a laminate obtained by bringing an aluminum thin layer 6 of pure aluminum into integrally close contact with an upper surface of a metal board 2 made of pure iron. An unevenness 4 having a difference (height) in a thickness direction is mean 2μm or less is formed on a bonding surface 3 of the board 2 to the layer 6. That is, the board 2 is roughed by brushing with a wire brush B rotating to activate the upper surface, the unevenness 4 having a difference in the thickness direction of mean 5μm is formed on an overall bonding surface 3, an aluminum foil 7 is placed on the surface of the board 2, and rolled between rolls.  Thus, the height of the unevenness 4 of the surface 3 is compressed to be lowered, and a substrate layer 8 of aluminum is also formed with an uneven surface 8a having a smooth upper surface by following the unevenness 4.
Patent JP-S6263185-A (JP)
Inventor: RUUTOBIHI BUDETSUKAA
IPC: F04B1/113
Filed: 1986-09-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6274389-A (JP)
Inventor: IKENAGA NOBUHIRO
IPC: A63H17/25
Filed: 1985-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0636112-A (JP)
Title: Automatic vending machine
Inventor: AZUMA YOSHINORI
IPC: G07D9/00
Filed: 1992-07-21
Abstract: PURPOSE:To enable efficient carriage while preventing coins from rolling by providing a specified helical groove pulley above the carriage starting terminal side of a coin carrying mechanism. CONSTITUTION:The entire shape of a helical groove pulley 20 is almost the same as that of a roller R used for spreading a pair of non-terminal belts 11a and 11b forming a carrying mechanism 8 and around that pulley and a helical groove 21 is provided. This helical groove pulley 20 is provided above the starting terminal side of the coin carrying mechanism 8, namely, the starting terminal side of the non-terminal belt 11b while keeping a gap smaller than the diameter of the 50-yen coin whose diameter is the smallest among coins for return and provided so as to touch the other non-terminal belt 11a. Thus, since the helical groove pulley 20 is provided to be rotated on the carriage starting terminal side of the coin carrying mechanism 8, a coin A' to roll as shown by a chain line is pulled down even when the rolling coin is present on the carriage starting terminal side. Therefore, the coin ejected from a coin ejecting port 9 is effectively carried by a carriage part 11.
Patent JP-H0263992-A (JP)
Title: Secondary decompressing device for self-supply system underwater breather
Inventor: OMI MASAAKI
IPC: B63C11/22
Filed: 1988-08-30
Abstract: PURPOSE:To absorb a pressure vibration being produced at the time of decompression and prevent a noise from occurring by installing a pressure vibration buffer chamber at the downstream side of a valve body of an on-off valve opening or closing a pressurized air passage to lead pressurized air into a pressure-regulating chamber. CONSTITUTION:A diaphragm 2 is reciprocated by fluctuations in a pressure differential between water pressure acting on this diaphragm 2 and air pressure in a pressure regulating chamber 3 being varied by a breath, whereby a valve plug 13 of an on-off valve 7 is operated by a lever 15, and a pressurized air passage 17 out of a primary decompression device is opened or closed. When pressurize air is discharged to a valve chest 16 from a discharge port 17a of this pressurized air passage 17, there is produced a pressure vibration which is absorbed by a pressure vibration buffer chamber 18 installed in the valve chest 16 at the downstream side of the valve plug 13. Therefore any noise due to this pressure vibration is kept back, so that any unpleasant feeling is eliminated and simultaneously any hindrance against an underwater conversation is brought to nothing.
Patent JP-H0876931-A (JP)
Title: Controller for vehicle
Inventor: MATSUMOTO TATSUJI
IPC: G06F3/05
Filed: 1994-09-09
Abstract: PURPOSE: To accurately obtain a conversion value by switching plural electric input signals and inputting a required electric signal to an A/D converter by the use of a multiplexer arranged on the outside of a microcomputer. CONSTITUTION: A central processing unit(CPU) 15 outputs a switching signal to the multiplexer 11 so that a required electric signal out of plural electric signals 1 to 8 is inputted to the A/D converter 13. If a sudden voltage change is generated in a nearby electric signal close to an objective electric signal in the case of A/D converting the objective signal inputted from an objective electric signal input circuit, the near-by signal is A/D converted before and after the A/D conversion of the objective signal and the A/D converted values of the near-by signal obtained before and after the A/D conversion of the objective signal are mutually compared, so that whether a sudden voltage change is generated in the near-by signal or not can be detected at the time of A/D conversion of the objective signal.
Patent JP-H0497545-A (JP)
Title: Semiconductor device with built-in fuse
Inventor: SUZUKI KAZUHIRO
IPC: H01L27/04
Filed: 1990-08-16
Abstract: PURPOSE:To reduce a fusing current and to enable use of a part excepting a bent part as a wiring by providing a recessed part in a field insulating film to a polycrystalline silicon film to come into contact with an internal angle of one or more bent parts and by thinning the film partially. CONSTITUTION:At least one or more bent parts are provided to a part which becomes a fuse of a polycrystalline silicon film 3. A field insulating film 5 is partially provided with a recessed part to come into contact with an internal angle of the bent part. Thereby, current concentration effect in the bent part and partial reduction in polycrystalline silicon film thickness due to a foundation step enable blow out of fuse with a small current. The partial reduction in thickness makes it possible to fuse only the bent part and to use the polycrystalline silicon film in other fuse constitution parts as a wiring.
Patent JP-S59105567-A (JP)
Title: Testing apparatus for tracking resistance
Inventor: FUNAKOSHI ISAO
IPC: G01R31/12
Filed: 1982-12-09
Abstract: PURPOSE:To automatically and easily perform a tracking resistant test relative to the tracking phenomenon of a process being carbonized and deteriorated by the electric field of an org. insulating material and the contamination of an electrolyte with high accuracy, by automatically performing feed-back control to the dripping of a liquid droplet while detecting the liquid droplet by a non- contact sensor. CONSTITUTION:A liquid droplet 4 to be tested dripped to a spciment 1 of which the resistance change is measured through electrodes 3 from a nozzle 5 is detected in a non-contacted state by a sensor 31. This detection signal is applied to a controller 32 to step a counter 35 and a pump 33 is subjected to feed-back control to automatically control the quantitation of the liquid droplet 4. By this constitution, the tracking resistant test of the specimen 1 is automatically and easily performed with hgh accuracy.
Patent JP-2000044607-A (JP)
Title: Control of stereoregularity of radical polymerization
Inventor: YAMADA KAZUNOBU
IPC: C08F2/06
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To simply obtain a polymer having excellent mechanical properties and thermal properties in a controlled stereoregularity of polymer by radical- polymerizing an acrylic monomer in a specific fluorine-containing branched alcohol solvent. SOLUTION: (B) An acrylic monomer [e.g. (meth)acrylic acid (salt or ester), (meth)acrylamide or (meth)acrylonitrile] is radical-polymerized in (A) a fluorine- containing branched alcohol solvent of the formula [R1 and R2 are each (C1- substituted) fluorinated hydrocarbon group; R3 is H, F, Cl, a hydrocarbon group or a fluorinated hydrocarbon group] having 4-10 pKa (e.g. perfluoro-tert-butanol) so as to control the stereoregularity of polymer.
Patent JP-H0498965-A (JP)
Title: Automatic notice device
Inventor: MITSUSE MOTOHARU
IPC: H04M11/04
Filed: 1990-08-16
Abstract: PURPOSE:To adjust the sensitivity of a microphone and the sound volume of a speaker by controlling a hand-free circuit with a pushbutton signal detection circuit. CONSTITUTION:A control circuit 32 starts a hand-free circuit 60 to form a hand-free talking enable state using a microphone 62 and a speaker 56. Then a pushbutton signal detection circuit 64 checks whether or not a control signal to control the speaker sound volume and the microphone sensitivity is received and detected by pushbutton operation by a notice destination and when the control signal is detected to control the sensitivity of the microphone 62 and the sound volume of the speaker 56. When the control of the sensitivity of the microphone 62 and the sound volume of the speaker 56 is finished, the polarity change due to on-hook of the notice destination is checked and the adjustment control of the sensitivity of the microphone 62 and the sound volume of the speaker 56 is repeated till the polarity change is discriminated. When the hand-free talking is finished and the polarity change is discriminated, the telephone line is opened and the automatic notice processing against occurrence of a series of a fault is finished.
Patent JP-H0497302-A (JP)
Title: Method for producing optical transmission body made of synthetic resin
Inventor: KOIKE YASUHIRO
IPC: G02B6/00
Filed: 1990-08-16
Abstract: PURPOSE:To obtain the multimode type optical transmission body with good productivity by forming this body in such a manner as to have the gradient at which the ratio to contain the monomers having the higher value of the ratio of the unreacted monomer concn. in a gel and a liquid mixture monomer concn. decreases along the progressing direction of polymn. CONSTITUTION:The plural monomers which are the plural monomers substantially varying in the ratio of the unreacted monomer concn. in the gel and the liquid mixture monomer concn. of each of the respective plural monomers and have at least 0.005 difference in refractive index in the case of the formation of the homo polymer of the monomers are used at the time of progressing the radical polymn. The resulted polymer has the gradient at which the ratio contg. the monomers having the higher value of the ratio of the unreacted monomer concn. in the gel and the liquid mixture monomer concn. decreases along the progressing direction of the polymn., by which the polymer having the continuous refractive index gradient in the progressing direction of the polymn. is obtd. The optical fiber or optical lens is obtd. with good productivity in this way.
Patent JP-H1167623-A (JP)
Title: Exposure light source and exposure device and manufacture of semiconductor device
Inventor: TAKEHISA KIWAMU
IPC: G03F7/20
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain an exposure light having the sufficient average output of the wavelength a vacuum infrared region on efficiently. SOLUTION: Laser beam L1 of a fundamental wave, which is taken out from a laser-light generating part 110, advances to a wavelengthconverting part 120 through mirrors 1a and 1b and inputted into a first dichroic mirror 3a. The laser beam L1 of the fundamental wave is transmitted through the first dichroic mirror 3a and inputted into a nonlinear optical crystal 4. A second higher-harmonic wave L2 is generated and reflected from a second dichroic mirror 3b. Remaining basic wave L3 is reflected from a concave reflecting mirror 5 and inputted into the nonlinear optical crystal 4 again. A second harmonic wave L4 is generated again and totally reflected from the first dichroic mirror 3a. The wave passes a λ/2 wavelength plate 6.  The light polarization direction is rotated by 90 degrees with respect to the light polarization direction of the second higher harmonic wave, and the wave becomes a second higher harmonic wave L5. Two second higher harmonic wave L5 and the second higher harmonic wave L2 having the different light polarizing directions are synthesized in a light-polarizing beam splitter 7, and exposure light L6 is obtained.
Patent JP-S60103731-A (JP)
Inventor: MARUCHINUSU PETORUSU MARIA BIE
IPC: H03L7/08
Filed: 1984-10-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0642537-A (JP)
Title: Rolling sliding part
Inventor: NARAI HIROSHI
IPC: F16D53/00
Filed: 1992-07-23
Abstract: PURPOSE:To ensure excellent anti-peeling performance even under a severe lubrication condition. CONSTITUTION:When the depth range of 0 to 50mum from the surface is denoted as surface layer, the maximum compression residual stress of this surface layer is set at 50 to 100kgf/mm<2>. Similarly, hardness of the surface layer is set at Hv830 to Hv960. The proportion of residual austenite in the surface layer is set at 7volume% or more. A fine continuous irregularity is formed on the surface. When the proportion of the area of recess parts 1 and 1 constituting this irregularity is assumed to be 80% of the total surface area, the diameter of converted into a complete round projecting parts 2 and 2 constituting the irregularity is set 15mum or less.
Patent JP-S6277439-A (JP)
Title: Contact point material for vacuum valve
Inventor: OKUTOMI ISAO
IPC: H01B1/02
Filed: 1985-09-30
Abstract: PURPOSE:To obtain a contact point material for vacuum valve excellent in stability of current chopping characteristic by specifying the composition of an alloy composed of high-conductivity material consisting of Ag or Cu, auxiliary material consisting of Co, Fe, Ni, etc., and refractory material such as WC, etc. CONSTITUTION:The contact point material for vacuum valve excellent in current chopping characteristic, operating characteristic and welding resistance can be obtained by providing a sintered alloy composed of 30-45wt% high-conductivity material consisting of Ag or/and Cu, 0.2-10wt% auxiliary material consisting of Co or/and Fe and Ni and the balance consisting of refractory material of one or more elements among WC, MoC, Cr3C2, TiC, W, Mo, Cr and Ti and further by regulating the grain sizes of the above-mentioned refractory and auxiliary materials to 0.2-1mum and 0.2-5mum, respectively. The above sintered alloy can be obtained by mixing prescribed amounts of the refractory and auxiliary materials each having prescribed grain size with a part of the prescribed amount of the high-conductivity material, compacting the resulting mixture, sintering the obtained powdered green compact in a hydrogen atmosphere or in vacuum at about 1,150 deg.C for about one hr and then infiltrating the obtained sintered compact with the rest of the high-conductivity material.
Patent JP-H06261768-A (JP)
Title: Plant transformation process involving early identification of embryo buds transformation phenomenon
Inventor: POORU KURISUTOO
IPC: A01H1/00
Filed: 1991-02-26
Abstract: A method is disclosed for making more efficient the particle-mediated germ line genetic transformation of bean species such as soybean. After a particle-mediated transformation event, in the absence of a selectable marker gene, relatively large numbers of plants must be regenerated to find the relatively low likelihood germ line transformation events which have occurred. It has been discovered that using in the transformation process a marker gene linked to the gene of interest, and by excising a segment of the stem of the shoot during the regeneration process and assaying the sequent for the marker gene, certain patterns or phenotypes can be identified in the stem segment which are associated with an increased frequency of germ line transformation events. As the plants are regenerated, other indices of gene expression, at the first trifoliate leaf stage and at the third or fourth trifoliate leaf stage, also serve as markers of the likelihood of germ line transformation. By using these markers in the relatively early stages of plant regeneration to assay for likelihood of germ line events, it is possible to concentrate regeneration efforts on plants most likely to yield germ line events, and to discard the others, so as to lower the burden and effort in achieving a desired number of transformation events.
Patent JP-S6370846-A (JP)
Title: Silicon-containing negative type photoresist composition
Inventor: KONISHI SHINJI
IPC: C08L25/18
Filed: 1986-09-12
Abstract: PURPOSE:To obtain a photoresist compsn. which can form fine patterns with extremely high sensitivity to UV rays and has excellent O2RIE resistance by incorporating a styrene polymer contg. silicon atoms and bisazide compd. as a sensitizing agent into said compsn. CONSTITUTION:The substituent R in the repeating unit expressed by the formula I denotes a lower alkyl group of 1-6C. A more specific example of the styrene monomer having the silicon atoms is preferably a trimethyl silyl styrene as said monomer is easily available. The polymer contg. the silicon atoms may be a copolymer of >=1 kinds of the monomers and an ethylenic unsatd. compd. which can be copolymerized with said monomers in addition to the homopolymers of the monomers or the copolymers thereof. The bisazide compd. which is the 2nd component is preferably the compd. expressed by the formula II. The compsn. which has the high sensitivity to light, exhibits the high resistance to oxygen plasma as well and is useful foe ultrafine working of semiconductor elements, magnetic bubble elements, etc., is thereby obtd.
Patent JP-S59107550-A (JP)
Title: Semiconductor device
Inventor: SAIKI ATSUSHI
IPC: H01L23/538
Filed: 1982-12-13
Abstract: PURPOSE:To prevent the disconnection of an electrode wiring due to contraction from occurring as well as to improve reliability by a method wherein a semiconductor chip is inserted into an opening of a substrate to harden epoxy resin using a hardener with lactone ring. CONSTITUTION:A semiconductor pellet 1 is inserted into a hole 4 of 42 alloy substrate 3 to inject epoxy base resin 5 in gaps. Next the surface is covered with polyimide film 6 and holes are opened into a junction pad 2 to form a wiring 7 and a solder electrode 8. Bisphenol A, for example, may be utilized for the epoxy resin and carbonic acid with lactone ring may be utilized as a hardener. At this time, the hardener firstly reacts with epoxy radical and when further hardened, the epoxy resin is disconnected at specified part of the lactone ring expanding to negate any hardening and contracting actions. Resultantly no hardening and contracting actions as a whole occur at all to prevent an electrode wiring from disconnecting improving yield and reliability of a semiconductor device.
Patent JP-H0265475-A (JP)
Title: Automatic focus adjusting device
Inventor: HIRASAWA KATAHIDE
IPC: H04N5/225
Filed: 1988-08-31
Abstract: PURPOSE:To attain accurate automatic focus adjustment by providing a control means controlling the drive period of plural focus modulation means in a prescribed relation and driving components used for the automatic focus adjustment and components not used synchronizingly. CONSTITUTION:A microcomputer 17 at camera side gives a reference signal fr to a drive section 19 to vibrate the image pickup element 13 at the frequency fr and a control signal mfr synchronously with the reference signal is fed to a microcomputer 11 at lens side via a data bus 18 to control the drive section 10 synchronously with the reference signal to vibrate a relay lens 6 synchronously with the reference signal fr, that is, the vibration of the image pickup element 13. The phase of the vibration of the relay lens 6 not in use for the automatic focus adjustment is managed to apply automatic focus adjustment without any hindrance by the modulation method even in the camera system where the vibrators are used duplicatedly for the lens and the camera.
Patent JP-S6193895-A (JP)
Title: Treatment of sludge
Inventor: UI JUN
IPC: C02F3/12
Filed: 1984-10-16
Abstract: PURPOSE:To efficiently remove a nitrogen compound, by performing the treatment of sludge by providing a batchwise oxidation treatment process to the rear stage of activated sludge treatment equipment. CONSTITUTION:A batchwise oxidation treatment process consisting of a batchwise oxidation basin 6 and a sand filter trench 7 is provided to the rear stage of activated sludge treatment equipment. By this constitution, oxidation is promoted and the nitration of a nitrogen compound is easy to generate. The nitrated substance is promoted in denitration when the sedimented substance is separated at the stop time of aeration in batchwise operation and a nitrogen removal ratio is enhanced.
Patent JP-S6196247-A (JP)
Title: Speed change control device in compound clutch type multi-stage speed change gears
Inventor: ODA KAZUYA
IPC: F16H61/00
Filed: 1984-10-16
Abstract: PURPOSE:To enhance the drive feeling of a vehicle, by disengaging a clutch until a shift-change is completed when the shift-change is carried out upon full-closing of an accelerator. CONSTITUTION:A controller 83 receives signals S1 through S3 from a shift valve position detector 85, a vehicle speed sensor 85 and an engine load sensor 86, and controls a clutch such that the latter is disengaged to operate an engine in a neutral range until a shift change is completed, when the full-closing of an accelerator is detected and an instruction of gear shift-up is issued. With this arrangement, even if the output power of the engine is lowered since the accelerator is fully closed, no engine brake is effected so that no uncomfortable feeling due to shocks upon braking is transmitted to the driver, thereby it is possible to enhance the drive feeling.
Patent JP-H1143530-A (JP)
Title: Epoxy compound, its production and electrical insulation resin composition and insulation wire
Inventor: TAKAI HIDEYUKI
IPC: C07D301/16
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound excellent in lubricating properties and dispersivity and useful for electrical insulation resin compositions by epoxidizing the transesterified product of an unsaturated fatty acid derivative and adding along chain carboxylic acid. SOLUTION: This epoxy compound of formula III [(m1) is 1-12, (m2) is 2-12, (m3) is 0-2; m1+m2+m3=3-30; (n) is 1-20] is obtained by epoxidizing an unsaturated fatty acid derivative of formula II obtained by a transesterification of an unsaturated fatty acid ester derivative of formula I [R<1> is a 1-10C alkyl; R<4> is a 1-10C alkyl, etc.; (m) and (n) are each 1-20], (e.g. docosahexaenic acid ethyl ester) with a long chain monoalcohol of the formula R<2> OH [R<2> is a 12-50C (branched) alkyl], (e.g. stearyl alcohol), with an oxidizing agent (preferably peracetic anhydride) and adding a long chain carboxylic acid of the formula R<3> COOH [R<3> is a 12-50C (branched) alkyl, etc.], (e.g. behenic acid).